196239490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2963}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 364927680

約数和(自身を除く): 168688190

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 358, 370, 895, 1790, 2963, 5926, 6623, 13246, 14815, 29630, 33115, 66230, 109631, 219262, 530377, 548155, 1060754, 1096310, 2651885, 5303770, 19623949, 39247898, 98119745, 196239490]

約数ペア:

[(1, 196239490), (2, 98119745), (5, 39247898), (10, 19623949), (37, 5303770), (74, 2651885), (179, 1096310), (185, 1060754), (358, 548155), (370, 530377), (895, 219262), (1790, 109631), (2963, 66230), (5926, 33115), (6623, 29630), (13246, 14815)]